Effect of O2 scavenger on the shelf-life of catfish (Pangasius sutchi) steaks during chilled storage
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Title |
Effect of O2 scavenger on the shelf-life of catfish (Pangasius sutchi) steaks during chilled storage
Not Available |
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Creator |
Mohan, C.O.
Ravishankar, C.N. Srinivasa Gopal, T. K. |
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Subject |
active packaging
O2scavenger catfish shelf-life chilled storage |
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Description |
Not Available
BACKGROUND: Active packaging for preserving meat products, including seafoods, has been gaining importancein recent times. The present study was undertaken to a ssess the effectiveness of O2scavenger, the most widelyused active packaging technology, on the shelf-life of catfish steaks in chilled storage conditions.RESULTS: O2scavenger was effective in reducing the oxygen concentration inside the packaging to a s low as0.42% within 24 h. This reduction in oxygen in O2scavenger packages showed positive effects on quality parameterscompared to control air packs. Total volatile base nitrogen (TVB-N), thiobarbituric acid value and peroxide valueof catfish steaks packed in O2scavenger was significantly different (P < 0.05) compared to air-packed samples.Based on the sensory, microbiological and TVB-N values, the control samples were acceptable only up to 10 days,compared to 20 days in O2scavenger-packed samples, extending the shelf-life by 10 days.CONCLUSION: O2scavenger reduced the oxygen c oncentration inside the package significantly within 24 hcompared to control air packs. By using this technique, the use of a vacuum packing machine can be avoided.Further, O2scavenger extended the product’s shelf-life up to 20 days, compared to 10 days in control packs. 2007 Society of Chemical Industry Not Available |
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Date |
2021-08-04T10:07:25Z
2021-08-04T10:07:25Z 2008-02 |
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Type |
Research Paper
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Identifier |
Mohan, C. O., Ravishankar, C. N. and Srinivasa Gopal, T. K. (2008) Effect of O2 scavanger on the shelf life of cat fish (Pangasius sutchi) steaks during chilled storage. J. Sci. Food & Agric. 88(3): 442-448.
0022-5142 http://krishi.icar.gov.in/jspui/handle/123456789/52965 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Wiley
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